Most forginers used the V as pronunciation for Blike athanasios kershermaybe because B is pronunced as F in sahidic ? or may be because it was pronounced V in Greek?or maybe B was pronounced as something between W and B and for forginers they assumed its V

that is correct, this library is very rich with booksfrom my side I ordered a 1 year subscription with mediafire but it was not activated until nowI am asking for a refund and will look for somewhere else